LENOVO V15 G2 HV460 HV560 NM D475 REV 2 0 2020 12 10 8MB & 16MB
BIOS8 MB, 16 MB
7.7 MB · first posted in BIOS Archive
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LENOVO V15 G2 HV460 HV560 NM-D475 REV 2.0 2020-12-10 8MB & 16MB
What the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo V15 G2 |
| Board | NM-D475 |
| ODM project | HV460, HV560 |
| ODM | LCFC |
| Revision | 2.0 |
| Kind | BIOS |
| Format | .rar, .7z |
| Chip size | 8 MB, 16 MB |
| Date in file name | 2020-12-10 |
| Archive size | 7.7 MB |
| First posted | 2022-10-04 |
| Channel | BIOS Archive, BIOS Files |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
Same file in other posts
| Channel | Posted | Size | Link |
|---|---|---|---|
| BIOS Archive | 2022-10-04 | 7.7 MB | Open post |
| BIOS Files | 2023-03-15 | 6.6 MB | Open post |
What this kind of file is for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for NM-D475
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